Current Alton median home price: $95,530
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $104,452 | $94,007 | $114,897 |
| 2025 October | $105,566 | $95,009 | $116,123 |
| 2025 November | $106,692 | $96,023 | $117,361 |
| 2025 December | $107,830 | $97,047 | $118,613 |